Struct `ToCasefold`

pub struct ToCasefold(pub(in ::char) CaseMappingIter);

Returns an iterator that yields the case-folded equivalent of a char.

This struct is created by the to_casefold_unnormalized method on char. See its documentation for more.

Fields

0: CaseMappingIter

Trait Implementations

`impl Clone for ToCasefold`

fn clone(&self) -> ToCasefold

`impl Debug for ToCasefold`

fn fmt(&self, f: &mut Formatter<'_>) -> Result

`impl Display for ToCasefold`

fn fmt(&self, f: &mut Formatter<'_>) -> Result

`impl DoubleEndedIterator for ToCasefold`

fn next_back(&mut self) -> Option<char>
fn rfold<Acc, Fold>(self, init: Acc, rfold: Fold) -> Acc where Fold: FnMut(Acc, Self::Item) -> Acc,
fn advance_back_by(&mut self, n: usize) -> Result<(), NonZero<usize>>

`impl ExactSizeIterator for ToCasefold`

fn len(&self) -> usize
fn is_empty(&self) -> bool

`impl FusedIterator for ToCasefold`

`impl Iterator for ToCasefold`

type Item = char;
fn next(&mut self) -> Option<char>
fn size_hint(&self) -> (usize, Option<usize>)
fn fold<Acc, Fold>(self, init: Acc, fold: Fold) -> Acc where Fold: FnMut(Acc, Self::Item) -> Acc,
fn count(self) -> usize
fn last(self) -> Option<Self::Item>
fn advance_by(&mut self, n: usize) -> Result<(), NonZero<usize>>
unsafe fn __iterator_get_unchecked(&mut self, idx: usize) -> Self::Item

`impl TrustedLen for ToCasefold`

`impl TrustedRandomAccess for ToCasefold`

`impl TrustedRandomAccessNoCoerce for ToCasefold`

const MAY_HAVE_SIDE_EFFECT: bool = false;

Auto Trait Implementations

`impl Freeze for ToCasefold`

`impl RefUnwindSafe for ToCasefold`

`impl Send for ToCasefold`

`impl Sync for ToCasefold`

`impl Unpin for ToCasefold`

`impl UnsafeUnpin for ToCasefold`

`impl UnwindSafe for ToCasefold`

Blanket Implementations

`impl<I> IntoIterator for ToCasefold where I: Iterator,`

type Item = <I as Iterator>::Item;
type IntoIter = I;
fn into_iter(self) -> I

`impl<T> Any for ToCasefold where T: 'static + ?Sized,`

fn type_id(&self) -> TypeId

`impl<T> Borrow<T> for ToCasefold where T: ?Sized,`

fn borrow(&self) -> &T

`impl<T> BorrowMut<T> for ToCasefold where T: ?Sized,`

fn borrow_mut(&mut self) -> &mut T

`impl<T> CloneToUninit for ToCasefold where T: Clone,`

unsafe fn clone_to_uninit(&self, dest: *mut u8)

`impl<T> From<T> for ToCasefold`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> SizeHint for ToCasefold where T: ?Sized,`

fn lower_bound(&self) -> usize
fn upper_bound(&self) -> Option<usize>

`impl<T> SizedTypeProperties for ToCasefold`

`impl<T, U> Into<U> for ToCasefold where U: From<T>,`

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom<U> for ToCasefold where U: Into<T>,`

type Error = Infallible;
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

`impl<T, U> TryInto<U> for ToCasefold where U: TryFrom<T>,`

type Error = <U as TryFrom<T>>::Error;
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>